CN102152911A - Food and beverage outer package printed with temperature change ink pattern - Google Patents
Food and beverage outer package printed with temperature change ink pattern Download PDFInfo
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- CN102152911A CN102152911A CN 201110046276 CN201110046276A CN102152911A CN 102152911 A CN102152911 A CN 102152911A CN 201110046276 CN201110046276 CN 201110046276 CN 201110046276 A CN201110046276 A CN 201110046276A CN 102152911 A CN102152911 A CN 102152911A
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Abstract
The invention discloses a food and beverage outer package printed with a temperature change ink pattern, comprising a container used for filling food and beverage, wherein the outer wall of the container is provided with a temperature change ink coating which can display different colours along with the change of the temperature, the temperature change ink coating is formed by printing temperature change ink which takes two-component cladding agent, temperature change pigment, common pigment and defoaming agent as raw materials on the outer wall of the container, wherein the two-component cladding agent comprises petroleum resin and curing agent used for curing the petroleum resin. The food and beverage outer package printed with the temperature change ink pattern disclosed by the invention can be tolerant to high temperature water vapour under the conditions that the temperature is higher than 121 DEG C and the pressure is more than 0.1MPa, can display different colour effects when the temperature is increased or decreased, has good adhesion and is resistant to rub, thus the defect that the temperature change ink pattern printed in the traditional outer package can not be tolerant to high temperature high pressure water steam in the traditional sterilization process is overcome.
Description
Technical field
The invention belongs to food and drink packing technique field, relate to a kind of external packing, relate in particular to the food and drink external packing that is printed on the temperature sensitive ink pattern of the high temperature resistant water-fast steam of a kind of energy.
Background technology
The outsourcing of existing food and drink is equipped with varied, and main packaged form is bottled, canned, box-packed etc., is the container that adopts materials such as glass, pottery, timber, paper, metal to make.For attractive in appearance, these external packing outer walls have designed a lot of patterns, and pattern comprises literal and figure, and multicolour is also arranged simultaneously.These patterns and color are to be printed on by the mode of printing ink baking and printing on the outer containter outer wall.
Temperature sensitive ink is a kind of a kind of color that is revealed as in certain range of temperatures, is revealed as another kind of color or colourless printing ink by being warmed up to another range of temperatures.At present, common temperature sensitive ink mainly is divided into organic temperature sensitive ink, inorganic temperature sensitive ink or liquid crystal temperature sensitive ink.Can common temperature sensitive ink be printed on vessel surface by silk screen printing process, mainly be used in other fields such as packing, decoration.The common temperature sensitive ink of using at packaging field mainly is printed on the various packing container outside wall surface, makes that external packing can be with a kind of displays temperature of mode intuitively.But for the food and drink packaging field, the use of temperature sensitive ink is restricted, because the food and drink external packing that needs traditional process for sterilizing to handle requires the temperature sensitive ink pattern in external packing can tolerate the high-temperature water vapor sterilization processing.Traditional water wet sterilization technology is sterilization under 121 ℃, 0.1MPa high-temperature high-pressure steam condition, but existing common temperature sensitive ink is because of the character of its carrier gloss oil, all can not tolerate the high-temperature high-pressure steam of traditional process for sterilizing, ink coating dissolves when handling under high-temperature high-pressure steam, uneven, the uneven problem of distribution of color can occur after solidifying, have a strong impact on the appearance of external packing.But food beverage industry still has a big chunk product to adopt traditional process for sterilizing at present, causes existing temperature sensitive ink can not be used for the external packing of food beverage industry product.
Summary of the invention
The technical problem to be solved in the present invention is not tolerate at the temperature sensitive ink pattern of printing in the existing external packing defective of traditional process for sterilizing high-temperature high-pressure steam, provide a kind of and can tolerate 121 ℃, the above high-temperature water vapor of 0.1MPa, have the food and drink external packing that is printed on the temperature sensitive ink pattern that shows different colours effect, strong adhesion, rub resistance with temperature build-up or reduction again.
The technical solution adopted for the present invention to solve the technical problems is: a kind of food and drink external packing that is printed on the temperature sensitive ink pattern, comprise the container that is used for the splendid attire food and drink, the container outer wall face is provided with and varies with temperature the temperature sensitive ink coating that shows different coloured patterns, described temperature sensitive ink coating is with two component coverings, the temperature variable pigments, common pigments, defoamer is that the temperature sensitive ink of raw material is printed on container outer wall and formed, wherein two component coverings comprise petroleum resin and the curing agent that petroleum resin are solidified, and described raw material weight umber is respectively petroleum resin 40-70, curing agent 10-30, temperature variable pigments 10-40, common pigments 0-20, defoamer 2-8.
Described petroleum resin are polyamide, epoxy resin or polyurethane resin; Described curing agent is tripolymer, the dibenamine base ether (H of m-xylene diamine, benzene dimethylamine
2NCH
2C
6H
4)
2O), the compound of the compound of m-phenylene diamine (MPD) and diaminodiphenyl-methane, DACH, diaminodiphenyl-methane and IPD or di-2-ethylhexylphosphine oxide phenylenediamine.Wherein in the compound, the volume ratio of m-phenylene diamine (MPD) and diaminodiphenyl-methane is 60: 40, and the volume ratio of diaminodiphenyl-methane and IPD is 40-30: 60-70.
It is the warm variable pigments of a numerical value in 5 ℃-60 ℃ that described temperature variable pigments is selected warm variate, and warm variable pigments is a kind of color when being lower than warm variate, begins to change into gradually colourless from warm variate.
Described defoamer is a natural oil.
The parts by weight of common pigments are not 0 o'clock in the described raw material, and temperature sensitive ink presents the secondary colour of warm variable pigments color and common pigments color when temperature is lower than warm variate, begin with temperature build-up to change gradually the color that presents common pigments from warm variate; The parts by weight of described common pigments are 0 o'clock, when temperature sensitive ink is lower than warm variate in temperature, present the color of warm variable pigments, begin with temperature build-up to change into gradually colourless from warm variate.
Described common pigments is an organic synthesis pigment.
Described container outer wall face is printed with the temperature sensitive ink coating, and described temperature sensitive ink coating covers the entire container outside wall surface.
Described container outer wall face appreciiable part is printed with the temperature sensitive ink coating.
Described temperature sensitive ink coating is the literal temperature sensitive ink coating that is printed with word content, the figure temperature sensitive ink coating that is printed with graphical content or the compound temperature sensitive ink coating of printing literal and figure combination.
Described temperature sensitive ink coating by have at least two kinds not the equality of temperature temperature sensitive ink that becomes color print respectively and form, the equality of temperature temperature sensitive ink coating that becomes color all directly is not printed on the container outer wall face.
The present invention is printed with in the food and drink external packing and varies with temperature the temperature sensitive ink coating that can show different coloured patterns, the anti-conventional high-temperature high-pressure water vapor process for sterilizing of this temperature sensitive ink coating energy, can tolerate 121 ℃, the above high-temperature water vapor of 0.1MPa, have with temperature build-up again or reduce and show the different colours effect, and change in color is reversible, can carry out repeatedly.This coating adhesion is strong, rub resistance.Food and drink external packing of the present invention has increased the identifiability of food and drink under different temperatures, the temperature of food and drink shows with a kind of color mark, easily people are kept at food and drink under the suitable temperature on the one hand, be easy to identify the temperature of food and drink on the other hand, choose the food and drink of different temperatures under indicating with people's hobby, external packing of the present invention is convenient to consumption guidance person uses these commodity under certain temperature, to obtain better result of use, increased the practicality of food and drink external packing, improve commodity value, and increased certain interest for the customer.Also for producer opens up new markets, increase consumption simultaneously, obtain more profit.
Temperature sensitive ink coating in the external packing of the present invention is to be that the temperature sensitive ink of raw material is printed on container outer wall and formed with two component coverings, warm variable pigments, common pigments, defoamer, two component coverings comprise petroleum resin and curing agent, wherein curing agent plays catalytic action, catalysis petroleum resin generation polymerization chain reaction, form the material of good adhesion and water resistant, high temperature resistant, and two component coverings are with warm variable pigments embedding, and the temperature sensitive ink that makes integral body make can tolerate the high-temperature high-pressure steam in traditional process for sterilizing.Because warm variable pigments is to change into colourless gradually from a kind of color, common pigments can be compound with warm variable pigments, present tertiary colour, and the color that after intensification, progressively presents common pigments, make temperature sensitive ink of the present invention to be transformed into another kind of color gradually, allow temperature sensitive ink present abundanter change color from a kind of color.Defoamer reduces the foam that produces in the mixed process, and when making temperature sensitive ink on being coated to the external packing of commodity beverage, evenly pore-free improves coating quality.
Description of drawings
The invention will be further described below in conjunction with drawings and Examples, in the accompanying drawing:
Fig. 1 is the structural representation of the embodiment of the invention;
Fig. 2 is the part sectional view of the embodiment of the invention.
The specific embodiment
Because the present invention can be used for various food and drinks packing, below describe the present invention in detail by a plurality of embodiment.
In order to make product more attractive in appearance, color is abundanter, described temperature sensitive ink coating 2 by have at least two kinds not the equality of temperature temperature sensitive ink that becomes color print respectively and form, the equality of temperature temperature sensitive ink coating that becomes color all directly is not printed on the container outer wall face.For example can on the container outer wall face, print in blue temperature sensitive ink coating, green temperature sensitive ink coating, purple temperature sensitive ink coating, orange temperature sensitive ink coating, yellow temperature sensitive ink coating, red temperature sensitive ink coating, pink colour temperature sensitive ink coating, golden temperature sensitive ink coating, the white temperature sensitive ink coating one or more.
The temperature sensitive ink coating that temperature sensitive ink of the present invention is printed has two kinds of not equality of temperature change effects: a kind of is to have added common pigments in the raw material, temperature sensitive ink presents the secondary colour of warm variable pigments color and common pigments color when temperature is lower than warm variate, begin with temperature build-up to change gradually the color that presents common pigments from warm variate; Another kind is not add common pigments, when temperature sensitive ink is lower than warm variate in temperature, presents the color of warm variable pigments, begins with temperature build-up to change into gradually colourless from warm variate.
A kind of food and drink external packing is adopted the combination of multiple temperature sensitive ink coating 2, just can give the product various temperature shows, be suitable on the product of some wider range, for example both can be used as cold drink and also can be made on the beverage of hot drink, and adopted different change color to be used to disclose it and be under the multiple different temperature for the customer and select for use.
Also can set the sign of a kind of color to a kind of product as alternating temperature, be that temperature sensitive ink coating 2 also can be used with non-temperature sensitive ink coating, show the residing temperature of food and drink by temperature sensitive ink coating 2, but not the temperature sensitive ink coating is used to enrich product color.Set the sign of a kind of color as alternating temperature, for example beer refrigeration is lower than certain temperature when beer refrigerates, and just can obtain mouthfeel preferably, so just prints the pattern that can show this best consumption temperature on beer packing, comes to select for people.
Except the topical application at the outside wall surface visible part of glass container has temperature sensitive ink coating 2, can also all be coated with temperature sensitive ink coating 2 at the outside wall surface visible part of glass container, perhaps with the whole coating one deck of the outside wall surface of glass container temperature sensitive ink coating 2, make whole packing under different temperatures, to show different colours, make whole external packing very outstanding.The outside wall surface visible part of container is meant when container is normally put, the position that sight can reach, and for example except the bottom and the inside of container, remainder is a visible part.The appreciiable part is meant the part of visible part.
Temperature sensitive ink coating 2 forms by silk screen printing temperature sensitive ink at the container outer wall face.The raw material weight umber of temperature sensitive ink is respectively petroleum resin 40-70, curing agent 10-30, warm variable pigments 10-40, common pigments 0-20, defoamer 2-8.
The selection of temperature sensitive ink raw material:
1, petroleum resin are preferably a kind of in polyamide, epoxy resin, the polyurethane resin.
2, curing agent is and the corresponding curing agent of above-mentioned preferred petroleum resin.Described curing agent is compound, the di-2-ethylhexylphosphine oxide phenylenediamine of compound, DACH, diaminodiphenyl-methane and IPD of tripolymer, dibenamine base ether, m-phenylene diamine (MPD) and the diaminodiphenyl-methane of m-xylene diamine, benzene dimethylamine.Wherein in the compound, the volume ratio of m-phenylene diamine (MPD) and diaminodiphenyl-methane is 60: 40, and the volume ratio of diaminodiphenyl-methane and IPD is 40-30: 60-70.
Wherein with the cooresponding curing agent of the polyamide preferably tripolymer or the dibenamine base ether of m-xylene diamine, benzene dimethylamine.
With the cooresponding curing agent of the epoxy resin preferably compound of m-phenylene diamine (MPD) and diaminodiphenyl-methane, perhaps DACH.
With the cooresponding curing agent of the polyurethane resin preferably compound of diaminodiphenyl-methane and IPD, perhaps di-2-ethylhexylphosphine oxide phenylenediamine.
3, warm variable pigments is selected organic temperature-sensitive temperature variable pigments for use.Organic temperature-sensitive temperature variable pigments is an existing goods, can directly buy.
1), the preferred color of warm variable pigments: the present invention is suitable for organic temperature-sensitive temperature variable pigments of all colours, especially preferably sapphire blue, sea blue, dark blue, bright red, bright red, rose-red, grass green, Peacock Green, blackish green, medium green, orange red, golden yellow, black etc.
2), the warm variate of warm variable pigments is preferred: 5 ℃, 10 ℃, 16 ℃, 21 ℃, 31 ℃, 33 ℃, 38 ℃, 42 ℃, 45 ℃, 50 ℃, 65 ℃, the scope that temperature becomes is to be benchmark with above-mentioned temperature variate, in ± 10 ℃ the scope with temperature build-up progressively variable color to colourless.
3), warm variable pigments can be with the rising of temperature, decline and is become color repeatedly.
4, defoamer is preferred: soya-bean oil, corn oil, arachisoil, palm oil, the young wet goods of sunflower, so long as natural oil all can use.
5, common pigments is selected organic synthesis pigment for use.Organic synthesis pigment is existing goods, can directly buy.
The Similar types of materials of above-mentioned raw materials in all can all embodiment of corresponding replacement, for example above-mentioned similar curing agent can both use in the phase trans-substitution.
In the present embodiment, described temperature sensitive ink is mainly made by following parts by weight raw material: polyamide 57, warm variable pigments 25, m-xylene diamine 16, palm oil 2.Wherein warm variable pigments is selected 10 ℃ of red organic temperature-sensitive temperature variable pigments (presenting redness below the warm variate) for use.
The preparation method of temperature sensitive ink is: after raw material is mixed by above formula rate and adopting grinder fully to grind, can obtain the present invention and have the printing ink that temperature becomes and tolerate traditional process for sterilizing.The warm variate of the temperature sensitive ink of making is 10 ℃, is being red below 10 ℃, and redness progressively shoals more than 10 ℃, until colourless.
The printing method of temperature sensitive ink on glass container may further comprise the steps:
(1) silk-screen: temperature sensitive ink is gone out the temperature sensitive ink pattern with 120 order web plates at glass container surface silk-screen.
(2) baking: the glass container that will make the temperature sensitive ink pattern is put into baking oven, is warmed up to 160 ℃ gradually, under 160 ℃ of temperature, kept 5 minutes, and cooling gradually then, whole bake process is 30 minutes; Cooling promptly obtains having the different pattern color under different temperatures glass container.
(3) packing: as prescribed requires packing to print the glass container of finishing.
Embodiment 2: as shown in Figure 1, 2, the food and drink external packing comprises the container 1 that is used for the splendid attire food and drink, and container 1 outside wall surface is provided with temperature sensitive ink coating 2.The container of present embodiment is a glass bottle, be printed with the temperature sensitive ink coating 2 of at least a form in figure and the literal at the glass bottle outer wall, described temperature sensitive ink coating 2 is a literal temperature sensitive ink coating 21, described temperature sensitive ink coating 2 or be figure temperature sensitive ink coating 22.
Printing the temperature sensitive ink of present embodiment temperature sensitive ink coating is mainly made by following parts by weight raw material: epoxy resin 57, warm variable pigments 15, common pigments 10, m-xylene diamine 16, palm oil 2.Wherein warm variable pigments is selected 10 ℃ of red organic temperature-sensitive temperature variable pigments (presenting redness below the warm variate) for use; Common pigments is selected phthalocyanine blue (presenting blueness) for use.
The warm variate of the temperature sensitive ink of making is 10 ℃, below 10 ℃ purple, i.e. the secondary colour of the blueness of the redness of warm variable pigments and common pigments, purple progressively becomes blueness more than 10 ℃, wherein the temperature sensitive ink redness becomes colorless, and temperature sensitive ink just only demonstrates the blueness of common pigments.
The preparation process of present embodiment temperature sensitive ink and printing method do not repeat them here with embodiment 1.
Embodiment 3: as shown in Figure 1, 2, a kind of food and drink external packing comprises the container 1 that is used for the splendid attire food and drink, and container 1 outside wall surface is provided with temperature sensitive ink coating 2.The glass container in embodiment 1, can also on earthenware porcelain receptacle, print temperature sensitive ink coating 2.The container of present embodiment is a ceramic pot, be printed with the temperature sensitive ink coating 2 of at least a form in figure and the literal in the part of ceramic pot outer wall visible part, specifically described temperature sensitive ink coating 2 comprises literal temperature sensitive ink coating 21 and figure temperature sensitive ink coating 22, is the compound temperature sensitive ink coating of literal and figure combination.After being meant that container is normal and placing for the container visible part,, all be the visible part that sight can reach except bottom and inwall.
Printing the temperature sensitive ink of present embodiment temperature sensitive ink coating is mainly made by following parts by weight raw material: the compound 20 of epoxy resin 54, warm variable pigments 23, m-phenylene diamine (MPD) and diaminodiphenyl-methane, corn oil 3.Wherein warm variable pigments is selected 16 ℃ of red organic temperature-sensitive temperature variable pigments (presenting redness below the warm variate) for use.Wherein the volume ratio of two kinds of compositions is 60: 40 in the compound of m-phenylene diamine (MPD) and diaminodiphenyl-methane.
The preparation process of the temperature sensitive ink of present embodiment and the printing method on earthenware porcelain receptacle do not repeat them here with embodiment 1.
Embodiment 4: as shown in Figure 1, 2, a kind of food and drink external packing comprises the container 1 that is used for the splendid attire food and drink, and container 1 outside wall surface is provided with temperature sensitive ink coating 2.The container of present embodiment is a metal can, aluminium pot for example, and the aluminium pot outer wall is printed with temperature sensitive ink coating 2, and temperature sensitive ink coating 2 is coated on the outer wall of whole aluminium pot.Temperature sensitive ink coating 2 by have at least two kinds not the equality of temperature temperature sensitive ink that becomes color print respectively and form, the equality of temperature temperature sensitive ink coating that becomes color all directly is not printed on the container outer wall face.Temperature sensitive ink coating 2 is selected to be made up of blue ink temperature sensitive ink coating, green temperature sensitive ink coating in the present embodiment, and the two is printed on the aluminium pot outside wall surface simultaneously.
Printing the temperature sensitive ink of present embodiment temperature sensitive ink coating 2 is mainly made by following parts by weight raw material: the compound 20 of epoxy resin 54, warm variable pigments 15, common pigments 8, m-phenylene diamine (MPD) and diaminodiphenyl-methane, corn oil 3.Wherein warm variable pigments is selected the 16 ℃ of organic temperature-sensitive temperature of indigo plant variable pigments (presenting blueness below the warm variate) for use; Common pigments is selected quinacridone (presenting redness) for use.
The warm variate of the temperature sensitive ink coating of making is 16 ℃.Be purple (being the secondary colour of the redness of the blueness of warm variable pigments and common pigments) below 16 ℃, purple progressively becomes redness (wherein temperature sensitive ink is become colorless by blueness, only shows the redness of common pigments) more than 16 ℃.
The preparation process of the temperature sensitive ink of present embodiment and on aluminium pot printing method do not repeat them here all with embodiment 1.
Embodiment 5: as shown in Figure 1, 2, a kind of food and drink external packing comprises the container 1 that is used for the splendid attire food and drink, and container 1 outside wall surface is provided with temperature sensitive ink coating 2.The container of present embodiment is a carton, be printed with the temperature sensitive ink coating 2 of at least a form in figure and the literal in carton outer wall appreciiable part, specifically described temperature sensitive ink coating 2 comprises literal temperature sensitive ink coating 21 and figure temperature sensitive ink coating 22, is the compound temperature sensitive ink coating of literal and figure.
Printing the temperature sensitive ink of present embodiment temperature sensitive ink coating is mainly made by following parts by weight raw material: epoxy resin 49, warm variable pigments 28, DACH 18, corn oil 5.Wherein warm variable pigments is selected 21 ℃ of red organic temperature-sensitive temperature variable pigments (presenting redness below the warm variate) for use.The warm variate of the temperature sensitive ink of making is 21 ℃.
The preparation process of the temperature sensitive ink of present embodiment and print steps do not repeat them here with embodiment 1.
Embodiment 6: as shown in Figure 1, 2, a kind of food and drink external packing comprises the container that is used for the splendid attire food and drink, and the container outer wall face is provided with temperature sensitive ink coating 2.The container of present embodiment is wooden jar, is printed with temperature sensitive ink coating 2 in wooden tank wall appreciiable part, and specifically described temperature sensitive ink coating 2 is a figure temperature sensitive ink coating 22.
Printing the temperature sensitive ink of present embodiment temperature sensitive ink coating is mainly made by following parts by weight raw material: the compound 18 of polyurethane resin 60, warm variable pigments 35, diaminodiphenyl-methane and IPD, palm oil 2.Wherein warm variable pigments is selected 33 ℃ of red organic temperature-sensitive temperature variable pigments (presenting redness below the warm variate) for use.Wherein the volume ratio of the compound of diaminodiphenyl-methane and IPD is 40: 65, except this volume ratio, the volume ratio of compound can also be 40-30: any number among the 60-70, the compound in above-mentioned scope can both reach the solidification effect of basically identical.
The preparation process of the temperature sensitive ink of present embodiment and the printing process on wooden jar do not repeat them here with embodiment 1.
Embodiment 7: as shown in Figure 1, 2, a kind of food and drink external packing comprises the container that is used for the splendid attire food and drink, and the container outer wall face is provided with temperature sensitive ink coating 2.The container of present embodiment is a glass bottle, is printed with temperature sensitive ink coating 2 in glass bottle outer wall appreciiable part, and specifically described temperature sensitive ink coating 2 is a literal temperature sensitive ink coating 21.
A kind of temperature sensitive ink is mainly made by following parts by weight raw material:
Polyurethane resin 40, warm variable pigments 10, di-2-ethylhexylphosphine oxide phenylenediamine 10, sunflower oil 2.Wherein warm variable pigments is selected 42 ℃ of red organic temperature-sensitive temperature variable pigments (presenting redness below the warm variate) for use.The warm variate of the temperature sensitive ink of making is 42 ℃.
The preparation process of the temperature sensitive ink of present embodiment and the printing process on glass bottle do not repeat them here with embodiment 1.
Embodiment 8: as shown in Figure 1, 2, a kind of food and drink external packing comprises the container that is used for the splendid attire food and drink, and the container outer wall face is provided with temperature sensitive ink coating 2.The container of present embodiment is a glass jar, is printed with temperature sensitive ink coating 2 in glass jar outer wall appreciiable part, and specifically described temperature sensitive ink coating 2 is a figure temperature sensitive ink coating 22.
A kind of temperature sensitive ink is mainly made by following parts by weight raw material:
Polyamide 70, warm variable pigments 40, dibenamine base ether 25, corn oil 2.Wherein warm variable pigments is selected 50 ℃ of red organic temperature-sensitive temperature variable pigments (presenting redness below the warm variate) for use.The warm variate of the temperature sensitive ink of making is 50 ℃.
The preparation process of the temperature sensitive ink of present embodiment and the printing process on glass jar do not repeat them here with embodiment 1.
The contrast test of the external packing that external packing of the present invention and existing common temperature sensitive ink are printed:
Anti-traditional sterilization process: select for use 42 ℃ of red temperature sensitive inks that the embodiment of the invention 7 makes and existing 42 ℃ of red common temperature sensitive inks to be printed on and carry out the contrast experiment on the glass bottle: (annotate: 42 ℃ of these temperature sensitive inks of red finger take on a red color below the temperature at 42 ℃, and redness fades away to colourless more than 42 ℃)
Warm variable pigments in the temperature sensitive ink wherein of the present invention is identical with warm variable pigments in the common temperature sensitive ink, all adopts 42 ℃ of red temperature variable pigments.Temperature sensitive ink of the present invention and existing common temperature sensitive ink all adopt silk screen printing process, with 250 same order web plates, two kinds of printing ink are printed on respectively on two clean glass bottle, through dry 30 minutes of 165 ℃ of bakings, make the glass bottle that has the temperature sensitive ink coating.
Two glass bottles that will have the temperature sensitive ink coating are put into the hand-held design autoclave simultaneously, are heated to 100 ℃ to producing water vapour, continue 30 minutes after coolings with this understanding and observe, and it is the same that the two temperature becomes effect, and the printing pattern layer of temperature sensitive ink coating is all smooth smooth; Be heated to 121 ℃ then, (traditional sterilization conditions) produces high-temperature high-pressure steam under 0.1MPa, continues with this understanding after 30 minutes glass bottle to be cooled off, and carries out temperature and becomes test.
1, the pattern temperature of temperature sensitive ink coating becomes the test effect: under the room temperature, the pattern of the temperature sensitive ink coating on the glass bottle of the present invention presents redness, glass bottle is heated, at pattern below 42 ℃ is red always, in 42 ℃～48 ℃ scopes, pattern color is not had by red stain gradually, is surpassing 48 ℃, and pattern is colourless always.The warm variate of temperature sensitive ink coating of the present invention is 42 ℃.Under the existing common temperature sensitive ink impressing pattern room temperature, the pattern of printing on the glass bottle presents redness, and glass bottle is heated, in 42 ℃ of following scopes, the pattern of printing on the glass bottle presents redness, in 42 ℃～48 ℃ scopes, pattern is not had by red stain gradually, and warm variate is 42 ℃.So it is the same that the two temperature becomes effect.
2, outward appearance: existing common temperature sensitive ink coating has the phenomenon of dissolving, and print surface is uneven, distribution of color is inhomogeneous, temperature sensitive ink coating of the present invention smooth smooth, distribution of color is even.
In like manner, the present invention is also as follows with the comparing result of the common temperature sensitive ink of other colors:
Claims (10)
1. food and drink external packing that is printed on the temperature sensitive ink pattern, comprise the container that is used for the splendid attire food and drink, it is characterized in that, the container outer wall face is provided with and varies with temperature the temperature sensitive ink coating that shows different coloured patterns, described temperature sensitive ink coating is with two component coverings, the temperature variable pigments, defoamer is that the temperature sensitive ink of raw material is printed on container outer wall and formed, wherein two component coverings comprise petroleum resin and the curing agent that petroleum resin are solidified, and described raw material weight umber is respectively petroleum resin 40-70, curing agent 10-30, temperature variable pigments 10-40, common pigments 0-20, defoamer 2-8.
2. the food and drink external packing that is printed on the temperature sensitive ink pattern according to claim 1 is characterized in that described petroleum resin are polyamide, epoxy resin or polyurethane resin; Described curing agent is the compound or the di-2-ethylhexylphosphine oxide phenylenediamine of compound, diamido thiacyclohexane, diaminodiphenyl-methane and IPD of tripolymer, dibenamine base ether, m-phenylene diamine (MPD) and the diaminodiphenyl-methane of m-xylene diamine, benzene dimethylamine.
3. the food and drink external packing that is printed on the temperature sensitive ink pattern according to claim 1, it is characterized in that, it is the warm variable pigments of a numerical value in 5 ℃-60 ℃ that described temperature variable pigments is selected warm variate, and warm variable pigments is a kind of color when being lower than warm variate, begins to change into gradually colourless from warm variate.
4. the food and drink external packing that is printed on the temperature sensitive ink pattern according to claim 1 is characterized in that described defoamer is a natural oil.
5. temperature sensitive ink according to claim 1, it is characterized in that, the parts by weight of common pigments are not 0 o'clock in the described raw material, temperature sensitive ink presents the secondary colour of warm variable pigments color and common pigments color when temperature is lower than warm variate, begin with temperature build-up to change gradually the color that presents common pigments from warm variate; The parts by weight of described common pigments are 0 o'clock, when temperature sensitive ink is lower than warm variate in temperature, present the color of warm variable pigments, begin with temperature build-up to change into gradually colourless from warm variate.
6. temperature sensitive ink according to claim 1 is characterized in that, described common pigments is an organic synthesis pigment.
7. according to any described food and drink external packing that is printed on the temperature sensitive ink pattern of claim 1-6, it is characterized in that described container outer wall face is printed with the temperature sensitive ink coating, described temperature sensitive ink coating covers the entire container outside wall surface.
8. according to any described food and drink external packing that is printed on the temperature sensitive ink pattern of claim 1-6, it is characterized in that described container outer wall face appreciiable part is printed with the temperature sensitive ink coating.
9. the food and drink external packing that is printed on the temperature sensitive ink pattern according to claim 8, it is characterized in that described temperature sensitive ink coating is the literal temperature sensitive ink coating that is printed with word content, is printed with the figure temperature sensitive ink coating of graphical content or is printed with literal and the compound temperature sensitive ink coating of figure combination.
10. the food and drink external packing that is printed on the temperature sensitive ink pattern according to claim 8, it is characterized in that, described temperature sensitive ink coating by have at least two kinds not the equality of temperature temperature sensitive ink that becomes color print respectively and form, the equality of temperature temperature sensitive ink coating that becomes color all directly is not printed on the container outer wall face respectively.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201110046276.XA CN102152911B (en) | 2011-02-25 | 2011-02-25 | Food and beverage outer package printed with temperature change ink pattern |
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| CN201110046276.XA CN102152911B (en) | 2011-02-25 | 2011-02-25 | Food and beverage outer package printed with temperature change ink pattern |
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| CN102152911A true CN102152911A (en) | 2011-08-17 |
| CN102152911B CN102152911B (en) | 2014-04-23 |
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| CN (1) | CN102152911B (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103242707A (en) * | 2013-05-22 | 2013-08-14 | 贵州博士化工有限公司 | Food package printing ink and preparation method thereof |
| CN103613995A (en) * | 2013-10-29 | 2014-03-05 | 安徽卓诚文化传媒（集团）有限公司 | Production technology of flexible aqueous temperature-sensitive printing ink for beverage bottles |
| CN107722727A (en) * | 2017-09-30 | 2018-02-23 | 浙江三赢新材料有限公司 | The product of heat discoloration ability is obtained by mode of printing |
| CN109192056A (en) * | 2018-08-24 | 2019-01-11 | 杭州中粮包装有限公司 | A kind of readily identified mark and preparation method thereof, reading method |
| CN110248877A (en) * | 2016-12-15 | 2019-09-17 | 安海斯-布希英博有限公司 | Intelligent packaging technology for beverage |
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| CN1085500A (en) * | 1992-07-06 | 1994-04-20 | 株式会社樱花彩色产品 | Printing ink composition for transfer and transfer paper |
| CN2503888Y (en) * | 2001-08-30 | 2002-08-07 | 王杰 | Temp indicating feed bottle |
| CN101333407A (en) * | 2008-07-07 | 2008-12-31 | 一可油墨涂料（深圳）有限公司 | Silk screen transparent oil of high solid content |
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Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1085500A (en) * | 1992-07-06 | 1994-04-20 | 株式会社樱花彩色产品 | Printing ink composition for transfer and transfer paper |
| CN2503888Y (en) * | 2001-08-30 | 2002-08-07 | 王杰 | Temp indicating feed bottle |
| CN101333407A (en) * | 2008-07-07 | 2008-12-31 | 一可油墨涂料（深圳）有限公司 | Silk screen transparent oil of high solid content |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103242707A (en) * | 2013-05-22 | 2013-08-14 | 贵州博士化工有限公司 | Food package printing ink and preparation method thereof |
| CN103613995A (en) * | 2013-10-29 | 2014-03-05 | 安徽卓诚文化传媒（集团）有限公司 | Production technology of flexible aqueous temperature-sensitive printing ink for beverage bottles |
| CN110248877A (en) * | 2016-12-15 | 2019-09-17 | 安海斯-布希英博有限公司 | Intelligent packaging technology for beverage |
| CN110248877B (en) * | 2016-12-15 | 2021-10-22 | 安海斯-布希英博有限公司 | Intelligent package for beverages |
| RU2758533C2 (en) * | 2016-12-15 | 2021-10-29 | Анхойзер-Буш Инбев С.А. | Smart beverage packaging |
| CN107722727A (en) * | 2017-09-30 | 2018-02-23 | 浙江三赢新材料有限公司 | The product of heat discoloration ability is obtained by mode of printing |
| CN109192056A (en) * | 2018-08-24 | 2019-01-11 | 杭州中粮包装有限公司 | A kind of readily identified mark and preparation method thereof, reading method |
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| Publication number | Publication date |
|---|---|
| CN102152911B (en) | 2014-04-23 |
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